20233600

素因数分解:

$2^7\times 5^2\times {\mathrm{6323}}^1$

素因数の和:6347

約数の個数: 48

約数和(自身を含む): 49991220

約数和(自身を除く): 29757620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 6323, 12646, 25292, 31615, 50584, 63230, 101168, 126460, 158075, 202336, 252920, 316150, 404672, 505840, 632300, 809344, 1011680, 1264600, 2023360, 2529200, 4046720, 5058400, 10116800, 20233600]

約数ペア:

[(1, 20233600), (2, 10116800), (4, 5058400), (5, 4046720), (8, 2529200), (10, 2023360), (16, 1264600), (20, 1011680), (25, 809344), (32, 632300), (40, 505840), (50, 404672), (64, 316150), (80, 252920), (100, 202336), (128, 158075), (160, 126460), (200, 101168), (320, 63230), (400, 50584), (640, 31615), (800, 25292), (1600, 12646), (3200, 6323)]